All PERRIN Custom Tune ECUTEK Maps have built in map switching. This feature allows us to create one tune that has multiple features built in, that are selectable by the end user. With the ECUTEK ProECU software we are able to select the different maps using the cruise control stick. This allows for (4) total maps to be selected by simply pulling back on the cruise stick and push it up and down to change maps. The ability to change maps quickly […Continue Reading…]